U.S. imports of Thiocarbamates and Dithiocarbamates (HS 293020) totaled $3.2M in August 2026, imported from 11 countries.
Importers of Thiocarbamates and Dithiocarbamates paid $510K in duties in August 2026, an average duty rate of 16.07% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Thiocarbamates and Dithiocarbamates imports of $3.2M in August 2026 ran 112% above the year-to-date monthly average of $1.5M.
Last updated: August 2026 dataWidely used as fungicides, herbicides, and rubber-processing accelerators, thiocarbamates and dithiocarbamates are split across ten US tariff lines that distinguish aromatic from non-aromatic structures and pesticide from rubber-processing end uses — a distinction that directly affects duty rates. China dominates US supply, with India and Japan also significant sources for both agricultural and industrial grades. Importers sourcing pesticide-grade compounds (e.g., 2930201000, 2930209010) should confirm EPA registration status of the active ingredient, as unregistered pesticide imports face detention at the port of entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
50 import shipments a month
The US schedule assigns separate lines based on principal use: aromatic compounds used as pesticides (2930201000), those used for rubber processing (2930202010), and non-aromatic equivalents (2930209010 and 2930209020). Importers must determine the primary commercial use of the specific compound, as misclassification between these lines can result in incorrect duty assessment and potential EPA compliance issues.
Dithiocarbamate compounds imported for use as pesticides must comply with the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). The active ingredient must be registered with the EPA, and the product label must meet US requirements. Shipments of unregistered pesticide active ingredients are subject to EPA detention and may be refused entry. Importers should coordinate with EPA's Office of Pesticide Programs before the first shipment.
Subheading 3 of 8 in heading 2930
Subheading 293020 · $3.2M of $86.4M
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ImportsExports
Imports
$3.2MYoY · free account
Exports
$1.8MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $18.8M of Thiocarbamates and Dithiocarbamates and exported $20.8M.
Through August 2026. Source: U.S. Census Bureau.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Imports for consumption | Average duty rate | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2930209050 | Other Non-Arom Thiocarbamates and Dithiocarbamates | $1.3M | 3.73% | 91.09% | $50K |
| 2930209010 | Non-Arom Thiocarbamates Etc Used As Pesticides | $876K | 41.20% | 100.00% | $361K |
| 2930209020 | Non-Arom Thiocarbamates Etc Used As Rub Processing | $569K | 11.75% | 100.00% | $67K |
| 2930202050 | Other Aromatic Thiocarbamates and Dithiocarbamates | $200K | 2.02% | 15.88% | $4K |
| 2930202010 | Arom Thiocarbamates Etc Used Princ for Rubb Proces | $185K | 15.09% | 100.00% | $28K |
| 2930201000 | Arom Thiocarbamates and Dithiocarbamates-Pesticids | — | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2930206050 | Thiocarbamates and Dithiocarbamates, NESOI | $1.6M |
| 2930205500 | Organo-Sulfur Cmpds Used for Rubber-Processing | $215K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Imports · August 2026
origin
China and India together supply 81% of it. China pays 21.5% duty; Mexico 0.0%.
customs district
destination
entry
rate provision · imports
9.1% enters free of duty; duty collected equals 16.07% of imports for consumption.